1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Cloud [144]
3 years ago
8

Write an equation that you can use to find the m

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0
M =180 - 148-24 I THINK this shoud work
You might be interested in
bill and his friends went to red robin. Their order consisted of 2 hamburgers to $5.49 each, a chicken sandwich for $6.25, an or
4vir4ik [10]
$5.49 per hamburger x 2 hamburgers=$10.98
$1.75 per soda x 4 sodas=$7
$10.98+$6.25+$12.99+$7=$37.22
$37.22 x 0.07 sales tax=approximately $2.61
$37.22 x 0.2 tip=approximately $7.44
$37.22+$2.61+$7.44=$47.27
7 0
3 years ago
A quantity P is an exponential function of time I, such that P = 160 when t = 6 and P = 150 when I = 4. Use the given informatio
Klio2033 [76]

Answer:

  • k = 0.032
  • P0 = 131.836

Step-by-step explanation:

Perhaps you want to use the points (t, P) = (4, 150) and (6, 160) to find the parameters P0 and k in the equation ...

  P(t)=P_0\cdot e^{kt}

We know from the given points that we can write the equation as ...

  P(t)=150\left(\dfrac{160}{150}\right)^{(t-4)/(6-4)}=150\left(\dfrac{16}{15}\right)^{\frac{t}{2}-2}\\\\=150\left(\dfrac{16}{15}\right)^{-2}\times\left(\left(\dfrac{16}{15}\right)^{\frac{1}{2}}\right)^t

Comparing this to the desired form, we see that ...

  P_0=150\left(\dfrac{16}{15}\right)^{-2}\approx 131.836\\\\e^{k}=\left(\dfrac{16}{15}\right)^{1/2}\rightarrow k=\dfrac{1}{2}(\ln{16}-\ln{15})\approx 0.0322693

So, the approximate equation for P is ...

  P(t)=131.836\cdote^{0.032t}

And the parameters of interest are ...

  • k = 0.032
  • P0 = 131.836
4 0
3 years ago
f(x) = 4x^2+2x+6f(x)=4x 2 +2x+6f, left parenthesis, x, right parenthesis, equals, 4, x, squared, plus, 2, x, plus, 6 What is the
vladimir2022 [97]

<u>Given</u>:

The given function is f(x)=4x^2+2x+6

We need to determine the value of the discriminant f and also to determine the distinct real number zeros of f.

<u>Discriminant</u>:

The discriminant can be determined using the formula,

\Delta = b^2-4ac

Now, we shall determine the discriminant of the function f(x)=4x^2+2x+6

Substituting the values in the formula, we have;

\Delta=(2)^2-4(4)(6)

\Delta=4-96

\Delta=-92

Thus, the value of the discriminant of f is -92.

<u>Distinct roots:</u>

The distinct zeros of the function f can be determined by

(1) If \Delta>0, then the function has 2 real roots.

(2) If \Delta=0, then the function has 2 real roots ( or one repeated root).

(3) If \Delta, then the function has 2 imaginary roots (or no real roots).

Since, the discriminant is \Delta=-92 \ < \ 0 , then the function has no real roots  or 2 imaginary roots.

Thus, the function has 2 imaginary roots.

4 0
3 years ago
SOHCAHTOA can anyone help me with this
zvonat [6]
Root of ( 20^2 - 16^2 ) = 12
5 0
3 years ago
Usa graph peper. Plot the points on a coordinate plane. In which quadrant
kotykmax [81]

Answer:

Point A: quadrant 1

Point B: either quadrant 1 or 4

Point C: quadrant 4

Point D: either quadrant 3 or 4  

Point E: quadrant 2

Point F: quadrant 2

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • ONLY ANSWER IT IF YOU KNOW THE ANSWER! FIRST PERSON TO ANSWR IT GET BRAINLIEST!!
    15·1 answer
  • What is 5 7/10 times -5/9
    15·2 answers
  • In a used book store, there are some different mystery novels on a shelf. Suppose there are 64 different ways to buy these novel
    7·1 answer
  • URGENT! NEED SOMEONE TO PROPERLY CALCULATE FOR DEGREES BECAUSE MY CALCULATOR DOESN'T GIVE RIGHT ANSWER FOR SOME REASON!
    13·2 answers
  • please help! I already have 4, 5, and that's all please help me out dont put some stupid answer, please and thank you.​
    9·1 answer
  • The table shows the travelling time to work for 50 people. Calculate an estimate of the mean travelling time.
    8·1 answer
  • find how long it will take for an investment sum of $40000 to generate simple interest of $8000 at 5% per annum​
    9·1 answer
  • If someone could help with these questiones
    11·1 answer
  • Find the percent error of the measurement 9 cm .
    9·1 answer
  • If you can, please tell how you solved
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!